C code to add in the document

Question

I am new to LaTeX. I have to add C code in my document, I looked for examles and found the following way to add it. But the problem is there is no proper color displying like comments and code is displaying in the same color. Could you please tell me how to fix it?

Here is an example based on C code display in eclipse.

\begin{lstlisting}

int abc = 3; //Variable for reference

\end{lstlisting}

Welcome to TeX.SE. Please be so kind, to help us to help you, by always adding a MWE. In your special case, try using the search function. — Jan, Jan 14 '17 at 08:28

score 17 · Answer 1 · answered Jan 14 '17 at 08:31

You can adopt this piece of code to customize more options

\documentclass{article}
\usepackage{xcolor}
\usepackage{listings}

\definecolor{mGreen}{rgb}{0,0.6,0}
\definecolor{mGray}{rgb}{0.5,0.5,0.5}
\definecolor{mPurple}{rgb}{0.58,0,0.82}
\definecolor{backgroundColour}{rgb}{0.95,0.95,0.92}

\lstdefinestyle{CStyle}{
    backgroundcolor=\color{backgroundColour},   
    commentstyle=\color{mGreen},
    keywordstyle=\color{magenta},
    numberstyle=\tiny\color{mGray},
    stringstyle=\color{mPurple},
    basicstyle=\footnotesize,
    breakatwhitespace=false,         
    breaklines=true,                 
    captionpos=b,                    
    keepspaces=true,                 
    numbers=left,                    
    numbersep=5pt,                  
    showspaces=false,                
    showstringspaces=false,
    showtabs=false,                  
    tabsize=2,
    language=C
}



\begin{document}
\begin{lstlisting}[style=CStyle]
#include <stdio.h>
int main(void)
{
   printf("Hello World!"); 
}
\end{lstlisting}
\end{document}

The result is

C code to add in the document

1 Answers1

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